Many Chicago-area museums however will remain open, and some even have a free admission day. Here's what to know. According to the Illinois State Board of Education, MartinLutherKingJr.
Monday marks MartinLutherKingJr. Day, the federal holiday that honors ... and several states, including Illinois, Massachusetts and Connecticut, would enact statewide holidays honoring ...
Here's an overview of what's open and closed on MartinLutherKingJr. Day in and across Chicago. Illinois post offices will be closed Monday. Because of that, there will not be any mail ...